Ah, good point. That reminded me of my Engine mount request. Since the original request was submitted by Tom Hoppe when I was on the ITAC, the ITAC has 'turned over' essentially 3 or 4 times.
Jeff Young is, I think, the only guy who's been on it for more than a year and a half, I think.
Edit: Just went to the SCCA site, which lists Les Chaney and Lee Graser as members. I was under the impression that they had both left. If not, then they clearly hold the longest running member distinction)